Mangal, S K. <br/><br/>
Research methodology in behavioural sciences. 
by S K Mangal and Shubhra Mangal. 
 - 1st. ed . - 
 - New Delhi  PHI Learning Pvt Ltd,  2013 
 - xxiii,740p. ; 23.6cm. 
<br/><br/><label>ISBN: </label>9788120348080 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methodology<br/>Research in Behavioural Sciences.<br/>Developmental Research.<br/>Qualitative Research.
<br/><br/><label>Dewey Class. No.: </label>001.42  / MANS